Merge branch 'dev' into toggle-context-help

1 files changed, 199 insertions, 0 deletions

diff --git a/Zotlabs/Module/Layouts.php b/Zotlabs/Module/Layouts.php
new file mode 100644
index 000000000..50cb401bc
--- /dev/null
+++ b/Zotlabs/Module/Layouts.php
@@ -0,0 +1,199 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/identity.php');
+require_once('include/conversation.php');
+require_once('include/acl_selectors.php');
+
+
+class Layouts extends \Zotlabs\Web\Controller {
+
+	function init() {
+	
+		if(argc() > 1 && argv(1) === 'sys' && is_site_admin()) {
+			$sys = get_sys_channel();
+			if($sys && intval($sys['channel_id'])) {
+				\App::$is_sys = true;
+			}
+		}
+	
+		if(argc() > 1)
+			$which = argv(1);
+		else
+			return;
+	
+		profile_load($a,$which);
+	
+	}
+	
+	
+		function get() {
+	
+		if(! \App::$profile) {
+			notice( t('Requested profile is not available.') . EOL );
+			\App::$error = 404;
+			return;
+		}
+	
+		$which = argv(1);
+	
+		$_SESSION['return_url'] = \App::$query_string;
+	
+		$uid = local_channel();
+		$owner = 0;
+		$channel = null;
+		$observer = \App::get_observer();
+	
+		$channel = \App::get_channel();
+	
+		if(\App::$is_sys && is_site_admin()) {
+			$sys = get_sys_channel();
+			if($sys && intval($sys['channel_id'])) {
+				$uid = $owner = intval($sys['channel_id']);
+				$channel = $sys;
+				$observer = $sys;
+			}
+		}
+	
+		if(! $owner) {
+			// Figure out who the page owner is.
+			$r = q("select channel_id from channel where channel_address = '%s'",
+				dbesc($which)
+			);
+			if($r) {
+				$owner = intval($r[0]['channel_id']);
+			}
+		}
+	
+		$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
+	
+		$perms = get_all_perms($owner,$ob_hash);
+	
+		if(! $perms['write_pages']) {
+			notice( t('Permission denied.') . EOL);
+			return;
+		}
+	
+		// Block design features from visitors 
+	
+		if((! $uid) || ($uid != $owner)) {
+			notice( t('Permission denied.') . EOL);
+			return;
+		}
+	
+		// Get the observer, check their permissions
+	
+		$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
+	
+		$perms = get_all_perms($owner,$ob_hash);
+	
+		if(! $perms['write_pages']) {
+			notice( t('Permission denied.') . EOL);
+			return;
+		}
+	
+		//This feature is not exposed in redbasic ui since it is not clear why one would want to
+		//download a json encoded pdl file - we dont have a possibility to import it.
+		//Use the buildin share/install feature instead.
+		if((argc() > 3) && (argv(2) === 'share') && (argv(3))) {
+			$r = q("select sid, service, mimetype, title, body  from item_id 
+				left join item on item.id = item_id.iid 
+				where item_id.uid = %d and item.mid = '%s' and service = 'PDL' order by sid asc",
+				intval($owner),
+				dbesc(argv(3))
+			);
+			if($r) {
+				header('Content-type: application/x-hubzilla-layout');
+				header('Content-disposition: attachment; filename="' . $r[0]['sid'] . '.pdl"');
+				echo json_encode($r);
+				killme();
+			}
+		}
+	
+		// Create a status editor (for now - we'll need a WYSIWYG eventually) to create pages
+		// Nickname is set to the observers xchan, and profile_uid to the owners.  
+		// This lets you post pages at other people's channels.
+	
+		$x = array(
+			'webpage'     => ITEM_TYPE_PDL,
+			'is_owner'    => true,
+			'nickname'    => \App::$profile['channel_address'],
+			'bang'        => '',
+			'showacl'     => false,
+			'visitor'     => false,
+			'nopreview'   => 1,
+			'ptlabel'     => t('Layout Name'),
+			'profile_uid' => intval($owner),
+			'expanded'    => true,
+			'placeholdertitle' => t('Layout Description (Optional)'),
+			'novoting' => true,
+			'bbco_autocomplete' => 'comanche'
+		);
+	
+		if($_REQUEST['title'])
+			$x['title'] = $_REQUEST['title'];
+		if($_REQUEST['body'])
+			$x['body'] = $_REQUEST['body'];
+		if($_REQUEST['pagetitle'])
+			$x['pagetitle'] = $_REQUEST['pagetitle'];
+	
+		$editor = status_editor($a,$x);
+	
+		$r = q("select iid, sid, mid, title, body, mimetype, created, edited, item_type from item_id left join item on item_id.iid = item.id
+			where item_id.uid = %d and service = 'PDL' and item_type = %d order by item.created desc",
+			intval($owner),
+			intval(ITEM_TYPE_PDL)
+		);
+	
+		$pages = null;
+	
+		if($r) {
+			$pages = array();
+			foreach($r as $rr) {
+				$element_arr = array(
+					'type'      => 'layout',
+					'title'     => $rr['title'],
+					'body'      => $rr['body'],
+					'created'   => $rr['created'],
+					'edited'    => $rr['edited'],
+					'mimetype'  => $rr['mimetype'],
+					'pagetitle' => $rr['sid'],
+					'mid'       => $rr['mid']
+				);
+				$pages[$rr['iid']][] = array(
+					'url' => $rr['iid'],
+					'title' => $rr['sid'],
+					'descr' => $rr['title'],
+					'mid' => $rr['mid'],
+					'created' => $rr['created'],
+					'edited' => $rr['edited'],
+					'bb_element' => '[element]' . base64url_encode(json_encode($element_arr)) . '[/element]'
+				);
+			}
+		}
+	
+		//Build the base URL for edit links
+		$url = z_root() . '/editlayout/' . $which; 
+	
+		$o .= replace_macros(get_markup_template('layoutlist.tpl'), array(
+			'$title'   => t('Layouts'),
+			'$create'  => t('Create'),
+			'$help'    => array('text' => t('Help'), 'url' => 'help/comanche', 'title' => t('Comanche page description language help')),
+			'$editor'  => $editor,
+			'$baseurl' => $url,
+			'$name' => t('Layout Name'),
+			'$descr' => t('Layout Description'),
+			'$created' => t('Created'),
+			'$edited' => t('Edited'),
+			'$edit'    => t('Edit'),
+			'$share'   => t('Share'),
+			'$download'   => t('Download PDL file'),
+			'$pages'   => $pages,
+			'$channel' => $which,
+			'$view'    => t('View'),
+		));
+	
+		return $o;
+	}
+	
+}